//
// Created by Administrator on 2021/5/21.
//

#include "iostream"

using namespace std;

//外层执行一次，内层执行一周
int main(){
    for (int i = 0; i < 10; i++) {
        for (int j = 0; j < 10; j++) {
            cout << "* ";
        }
        cout << endl;
    }
        system("pause");

    return 0;
}